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03c0535554
linux/net
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Cong Wang 03c0535554 NFC: Close a race condition in llcp_sock_getname() 
llcp_sock_getname() checks llcp_sock->dev to make sure
llcp_sock is already connected or bound, however, we could
be in the middle of llcp_sock_bind() where llcp_sock->dev
is bound and llcp_sock->service_name_len is set,
but llcp_sock->service_name is not, in this case we would
lead to copy some bytes from a NULL pointer.

Just lock the sock since this is not a hot path anyway.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2016-02-25 08:41:01 +01:00
..
6lowpan 6lowpan: fix debugfs interface entry name 2015-12-20 08:21:00 +01:00
9p Rework and error handling fixes, primarily in the fscatch and fd transports. 2016-01-24 12:39:09 -08:00
802
8021q net: Rename NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK 2015-12-15 16:50:08 -05:00
appletalk
atm net: Generalise wq_has_sleeper helper 2015-11-30 14:47:33 -05:00
ax25 net: add validation for the socket syscall protocol argument 2015-12-14 16:09:30 -05:00
batman-adv batman-adv: Convert batadv_tt_common_entry to kref 2016-02-10 23:24:06 +08:00
bluetooth Bluetooth: Fix incorrect removing of IRKs 2016-01-29 11:47:24 +01:00
bridge bridge: mdb: Passing the port-group pointer to br_mdb module 2016-02-09 04:42:47 -05:00
caif net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
can can: avoid using timeval for uapi 2015-10-13 17:42:34 +02:00
ceph libceph: remove outdated comment 2016-01-21 19:36:09 +01:00
core net: bulk free SKBs that were delay free'ed due to IRQ context 2016-02-11 11:59:09 -05:00
dcb net/dcb: make dcbnl.c explicitly non-modular 2015-10-09 07:52:27 -07:00
dccp inet: refactor inet[6]_lookup functions to take skb 2016-02-11 03:54:14 -05:00
decnet net: add validation for the socket syscall protocol argument 2015-12-14 16:09:30 -05:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa dsa: Register netdev before phy 2016-01-07 14:31:26 -05:00
ethernet net: Add eth_platform_get_mac_address() helper. 2016-01-06 16:31:56 -05:00
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 sock: struct proto hash function may error 2016-02-11 03:54:14 -05:00
ipv4 net: ip_tunnel: remove 'csum_help' argument to iptunnel_handle_offloads 2016-02-12 05:52:16 -05:00
ipv6 net: ip_tunnel: remove 'csum_help' argument to iptunnel_handle_offloads 2016-02-12 05:52:16 -05:00
ipx
irda irda: fix a potential use-after-free in ircomm_param_request 2016-01-29 22:56:46 -08:00
iucv af_iucv: Validate socket address length in iucv_sock_bind() 2016-01-19 14:21:08 -05:00
key af_key: fix two typos 2015-10-23 03:05:19 -07:00
l2tp inet: create IPv6-equivalent inet_hash function 2016-02-11 03:54:14 -05:00
l3mdev net: Add netif_is_l3_slave 2015-10-07 04:27:43 -07:00
lapb
llc
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-02-01 15:56:08 -08:00
mac802154 mac802154: constify ieee802154_llsec_ops structure 2016-01-04 20:40:41 +01:00
mpls Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
netfilter net: ip_tunnel: remove 'csum_help' argument to iptunnel_handle_offloads 2016-02-12 05:52:16 -05:00
netlabel
netlink openvswitch: allow management from inside user namespaces 2016-02-11 09:53:19 -05:00
netrom
nfc NFC: Close a race condition in llcp_sock_getname() 2016-02-25 08:41:01 +01:00
openvswitch openvswitch: allow management from inside user namespaces 2016-02-11 09:53:19 -05:00
packet packet: tpacket_snd gso and checksum offload 2016-02-09 06:43:50 -05:00
phonet sock: struct proto hash function may error 2016-02-11 03:54:14 -05:00
rds rds: duplicate include net/tcp.h 2016-02-11 09:45:24 -05:00
rfkill rfkill: fix rfkill_fop_read wait_event usage 2016-01-26 11:32:05 +01:00
rose
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-01-12 18:57:02 -08:00
sched net_sched: drr: check for NULL pointer in drr_dequeue 2016-01-29 17:26:44 -08:00
sctp sock: struct proto hash function may error 2016-02-11 03:54:14 -05:00
sunrpc Initial roundup of 4.5 merge window patches 2016-01-23 18:45:06 -08:00
switchdev switchdev: Require RTNL mutex to be held when sending FDB notifications 2016-01-28 16:21:31 -08:00
tipc tipc: use alloc_ordered_workqueue() instead of WQ_UNBOUND w/ max_active = 1 2016-02-06 03:41:58 -05:00
unix net: drop write-only stack variable 2016-02-07 14:06:26 -05:00
vmw_vsock Revert "Merge branch 'vsock-virtio'" 2015-12-08 21:55:49 -05:00
wimax
wireless regulatory: fix world regulatory domain data 2016-01-14 11:10:13 +01:00
x25
xfrm net: preserve IP control block during GSO segmentation 2016-01-15 14:35:24 -05:00
compat.c
Kconfig net, sched: add clsact qdisc 2016-01-10 22:13:15 -05:00
Makefile net: Introduce L3 Master device abstraction 2015-09-29 20:40:32 -07:00
socket.c kmemcg: account certain kmem allocations to memcg 2016-01-14 16:00:49 -08:00
sysctl_net.c net: sysctl: fix a kmemleak warning 2015-10-23 06:22:08 -07:00